CN213305145U - Water-cooling base and die thereof - Google Patents
Water-cooling base and die thereof Download PDFInfo
- Publication number
- CN213305145U CN213305145U CN202022716660.3U CN202022716660U CN213305145U CN 213305145 U CN213305145 U CN 213305145U CN 202022716660 U CN202022716660 U CN 202022716660U CN 213305145 U CN213305145 U CN 213305145U
- Authority
- CN
- China
- Prior art keywords
- cooling
- water
- cooling water
- frame
- water tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a water-cooling frame, including frame body and neck bush, the inner wall integral type of frame body is equipped with the cooling trough, and the neck bush sets firmly in the frame body, and the cooling trough forms confined cooling water course with the lateral surface combination of neck bush. The integrated arrangement of the cooling water tank can enable the base body to be integrally cast with the cooling water tank, the cooling water tank does not need to be separately processed, the processing procedures are reduced, the processing technology is effectively simplified, and the processing cost is naturally reduced. The utility model discloses still disclose the mould of a water-cooling frame.
Description
Technical Field
The utility model relates to a technical field is made to the motor, in particular to water-cooling frame and mould thereof.
Background
On the basis that the performance and reliability of the whole motor are directly affected by the temperature rise of the motor, the conventional high-power permanent magnet motor is generally provided with a water cooling base, and a cooling circulating water channel is arranged on the inner side of the water cooling base, so that heat is effectively taken away, and the cooling is realized. The water-cooling machine base is characterized in that an inner bushing is fixedly arranged in the existing water-cooling machine base, the inner wall of the water-cooling machine base is smooth, an open water tank is arranged on the outer side surface of the inner bushing, the inner bushing is welded on the inner wall of the water-cooling machine base, and the open water tank is matched with the inner wall of the water-cooling machine base to form a closed cooling circulation water channel. However, the machining method of this method involves many machining processes and a complicated machining process, which results in an excessively high machining cost of the water-cooled machine base.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a water-cooling frame, frame body inner wall integral type are equipped with the cooling water course, make things convenient for the bulk casting to go out the cooling trough, need not alone, and the processing cost is lower. An object of the utility model is to provide a mould of water-cooling frame, processingquality is higher.
The specific scheme is as follows:
the utility model provides a water-cooling frame, include:
the cooling water tank is integrally arranged on the inner wall of the machine base body;
the inner lining is fixedly arranged in the engine base body, and the cooling water tank and the outer side surface of the inner lining are combined to form a closed cooling water channel.
Preferably, a sealing element is arranged between the engine base body and the inner bushing.
Preferably, the engine base body is provided with a limit step which is abutted against the end face of the inner bushing.
Preferably, the cooling water tank has a spiral shape.
The utility model provides a water-cooling frame's mould is applied to above-mentioned arbitrary water-cooling frame, including the mould casing, the mould casing has set firmly the crack control muscle.
Preferably, the outer chill is fixedly arranged on the die shell.
Preferably, the mold shell is fixedly provided with a plurality of heating risers.
For background art, the utility model provides a water-cooling frame includes frame body and neck bush, and the inner wall integral type of frame body is equipped with the cooling trough, and the neck bush sets firmly in this internally of frame, and the cooling trough forms confined cooling water course with the lateral surface combination of neck bush. The integrated arrangement of the cooling water tank can enable the base body to be integrally cast with the cooling water tank, the cooling water tank does not need to be separately processed, the processing procedures are reduced, the processing technology is effectively simplified, and the processing cost is naturally reduced.
The utility model provides a mould of water-cooling frame is favorable to promoting water-cooling frame quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a sectional view of a water-cooling base according to an embodiment of the present invention.
The reference numbers are as follows:
the engine base comprises an engine base body 1, an inner bushing 2 and a cooling water channel 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1, fig. 1 is a cross-sectional view of a water-cooled base according to an embodiment of the present invention.
The embodiment of the utility model discloses water-cooling frame, including frame body 1, frame body 1's inner wall integral type is equipped with cooling trough, and frame body 1 can be formed with cooling trough whole casting, need not to process cooling trough alone, and the manufacturing procedure reduces, effectively simplifies processing technology, and the processing cost reduces to some extent naturally. In this embodiment, the housing body 1 has a cylindrical shape and the cooling water tank has a spiral shape, but is not limited thereto.
The utility model provides a water-cooling frame is still including setting firmly neck bush 2 in the water-cooling frame, makes the lateral surface combination of cooling trough and neck bush 2 form confined cooling water course 3, and then makes the cooling water flow through the surface of frame body 1 along cooling water course 3, makes frame body 1 realize cooling. In this embodiment, the inner bushing 2 is a cylindrical bushing, and the inner bushing 2 is welded and fixed in the base body 1. Of course, the structure and fixing manner of the inner hub 2 are not limited to this.
In order to prevent the cooling water channel 3 from leaking water, a sealing element is arranged between the engine base body 1 and the inner bushing 2. Specifically, two ends of the engine base body 1 and the two ends of the inner bushing 2 are respectively provided with a sealing element, the sealing elements can be O-shaped sealing rings, correspondingly, an installation groove can be integrally cast on the inner wall of the engine base body 1, and the sealing elements are installed in the installation groove.
For quick and reliably install neck bush 2, be equipped with spacing step in the frame body 1, spacing step offsets with the terminal surface of neck bush 2 to the position of neck bush 2 is injectd along the axial of frame body 1, prevents to assemble or the in-process of fixed neck bush 2, and neck bush 2 dislocation guarantees that neck bush 2 can block up the cooling trough completely.
The embodiment of the utility model discloses mould of water-cooling frame is applied to above-mentioned water-cooling frame to cast out the water-cooling frame that the inner wall integral type was equipped with cooling trough. In order to improve the surface quality of the water-cooling base, the base body 1 is molded by resin sand, so that the defect rate of the surface of the base body 1 is effectively reduced. In order to improve the surface quality of the cooling water channel 3, the cooling water channel 3 is molded by chromite sand, so that the probability of cracks and the tendency of shrinkage porosity are reduced.
The utility model discloses the mould that provides in fact includes the mould casing, and the mould casing has set firmly the crack control muscle, reduces the crackle defect. In order to further improve the surface quality of the machine base body 1, the outer chilling block is fixedly arranged on the die shell, so that the surface layer strength is formed in advance in the solidification process of the machine base body 1, and the probability of cracks is reduced. Furthermore, the mould shell is fixedly provided with a plurality of heating risers, the feeding efficiency is improved by the heating risers, and the probability of cracks can be reduced.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A water cooled housing, comprising:
the engine base comprises an engine base body (1), wherein a cooling water tank is integrally arranged on the inner wall of the engine base body (1);
the inner bushing (2) is fixedly arranged in the machine base body (1), and the cooling water tank and the outer side surface of the inner bushing (2) are combined to form a closed cooling water channel (3).
2. The water-cooled stand according to claim 1, characterized in that a seal is provided between the stand body (1) and the inner liner (2).
3. The water-cooled stand according to claim 1, characterized in that the stand body (1) is provided with a limit step against the end face of the inner bushing (2).
4. A water-cooled stand according to any one of claims 1 to 3, wherein the cooling water channel is helical.
5. The die of the water-cooling machine base is applied to the water-cooling machine base as claimed in any one of claims 1 to 4, and is characterized by comprising a die shell, wherein anti-cracking ribs are fixedly arranged on the die shell.
6. The mold for water-cooled machine base according to claim 5, wherein the mold housing is fixedly provided with an external chill.
7. The mold for water-cooled machine base according to claim 5, wherein said mold housing is fixedly provided with a plurality of heat-generating risers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716660.3U CN213305145U (en) | 2020-11-20 | 2020-11-20 | Water-cooling base and die thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022716660.3U CN213305145U (en) | 2020-11-20 | 2020-11-20 | Water-cooling base and die thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213305145U true CN213305145U (en) | 2021-05-28 |
Family
ID=76016432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022716660.3U Active CN213305145U (en) | 2020-11-20 | 2020-11-20 | Water-cooling base and die thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213305145U (en) |
-
2020
- 2020-11-20 CN CN202022716660.3U patent/CN213305145U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105026000B (en) | Motor and its manufacture method with cooling device | |
| CN108400670B (en) | Motor reducer integrated housing with cooling water channel | |
| US20140284845A1 (en) | Motor Water-Cooling Structure and Manufacturing Method Thereof | |
| US20120216995A1 (en) | Motor water-cooling structure and manufacturing method thereof | |
| WO2019200635A1 (en) | Cooling and sealing structure of motor shell | |
| CN101917085A (en) | Electric vehicle driving motor cooling water jacket and manufacturing method thereof | |
| CN213305145U (en) | Water-cooling base and die thereof | |
| KR102559730B1 (en) | Method for manufacturing motor housing cooling device and motor housing cooling device manufactured by the manufacturing method | |
| KR102007671B1 (en) | Water Cooling Motor Housing and Manufacturing Method of it | |
| CN205319840U (en) | Used integral type water cooled machine shell of electric automobile | |
| JP5937377B2 (en) | Cylinder block casting equipment | |
| CN111864968A (en) | Integrated sand core cast disc type motor shell and casting process | |
| CN217183090U (en) | Water-cooled motor | |
| JP2014236613A (en) | Rotary electric machine | |
| CN215186309U (en) | Novel cooling structure of permanent magnet motor for vehicle | |
| CN114400817B (en) | Driving motor shell aluminum alloy casting of new energy automobile | |
| CN209488341U (en) | A kind of motor spiral water channel radiating base | |
| CN214577700U (en) | Screw rotor suitable for high-temperature working condition | |
| CN115037088A (en) | Motor base structure and manufacturing method thereof | |
| CN112467922A (en) | Axial magnetic field motor and cooling runner structure thereof | |
| CN206575274U (en) | A kind of fluid-cooled electrical machine and its casing | |
| CN218015621U (en) | Aviation motor casing's casting mould | |
| CN110685925A (en) | Electronic water pump | |
| CN207782568U (en) | Water-cooling motor cabinet and sand core | |
| KR101105405B1 (en) | Die casting mold for impeller blade and manufacturing method for impeller blade in using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |